Step 2: In Insert Video window, you can search for videos on YouTubesearch box.

To insert a video’s embed code, paste video URL into the From a Video Embed Code box.

Step 3: When you find the video you want, select it and then click Insert.

Tip: You can click Play button over the video to test if the video is working. If it doesn't work, you can check if [Compatibility Mode] appears after the document name in the title bar at the top of the Word window.

Part 2: How to Insert Video in Word 2010

If you are using Word 2007/2010, you can also insert a video from a file.

Step 1: Click Develop tab, then click Control tool like the picture shows.

Tip: If your office program cannot appear Develop tab, try this way to reveal it.

Step 2: Click More Controls, then it appears a widow, pull down to end to find out and select Windows Media Player, and then click OK.

Step 3: After the players appear in the document, right-click on the player, select Properties.